1. Rice Research Institute of Sichuan Agricultural University, Chengdu 611130, China
2. College of Engineering, Huazhong Agricultural University, Wuhan 430070, China
3. Crop Research Institute, Academy of Agricultural and Forestry Sciences, Chengdu 611130, China
4. Crop Ecophysiology and Cultivation Key Laboratory of Sichuan Province, Chengdu 611130, China
5. State Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu 611130, China